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Emerald|Natural|GIA

0.78ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 5563434551

Certificate GIA 5563434551

Diamond specifications and retailer prices

From $1,288 SGD
As of November 4, 2026
Save $341 SGD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,629 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563434551. Listed at 5 retailers as of November 4, 2026, with prices from $1,288 to $1,629, a $341 spread on the same certified stone. Blue Nile lists it at $1,629. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563434551
Dimensions6.20 × 4.40 × 2.95 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal
Top View
6.20 mm4.40 mm0.78 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563434551
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,629 SGD|Low: $1,282 SGD|High: $1,629 SGD|Avg: $1,430 SGD|+2.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 3$1,288 SGD
Retailer 5$1,387 SGD
Retailer 2$1,465 SGD
Retailer 4$1,492 SGD
Blue Nile$1,629 SGD

38 data points across 5 retailers

5 retailers$1,288 SGD to $1,629 SGD

A
Cheapest Retailer
-
$1,288 SGD
B+
Retailer 2
-
$1,387 SGD
View
B+
Retailer 3
-
$1,465 SGD
View
B+
Retailer 4
-
$1,492 SGD
View
Most Expensive
B+
Blue Nile
30290971 · Nov 5
$1,629 SGD
$1,271 USD
View
4 more retailers have this diamond
Prices start from $1,288 SGDSave up to $341 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.78ct Emerald
$1,288 SGD